In brief:
Anytime vs. 1 year

I believe whenever they are ready.

On the other hand, physicians usually don't push evaluation until after 1 year of unsuccesful trying. When the woman is over 36 years of age, it is nowadays appropriate to start evaluation after 6 months. I'm glad you asked when a 'couple' can start, both partners should be involved from the very beginning.

In brief:
Anytime vs. 1 year

I believe whenever they are ready.

On the other hand, physicians usually don't push evaluation until after 1 year of unsuccesful trying. When the woman is over 36 years of age, it is nowadays appropriate to start evaluation after 6 months. I'm glad you asked when a 'couple' can start, both partners should be involved from the very beginning.
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